FVXX21 KNES 041900 VA ADVISORY DTG: 20180304/1900Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2018/127 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: VA EM AT 04/1807Z. OBS VA DTG: 04/1847Z OBS VA CLD: SFC/FL220 N1910 W09838 - N1905 W09838 - N1905 W09843 - N1908 W09846 - N1910 W09838 MOV N 5-10KT FCST VA CLD +6HR: 05/0100Z SFC/FL220 NO ASH EXP FCST VA CLD +12HR: 05/0700Z NO ASH EXP FCST VA CLD +18HR: 05/1300Z NO ASH EXP RMK: VA EM OBS IN STLT IMAGERY EMMITED FR SUMMIT AT 04/1807Z. CURRENTLY 8NM NNW OF SUMMIT. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20180305/0100Z